CN208746084U - A kind of fore sub frame installation tower structure - Google Patents
A kind of fore sub frame installation tower structure Download PDFInfo
- Publication number
- CN208746084U CN208746084U CN201821201369.9U CN201821201369U CN208746084U CN 208746084 U CN208746084 U CN 208746084U CN 201821201369 U CN201821201369 U CN 201821201369U CN 208746084 U CN208746084 U CN 208746084U
- Authority
- CN
- China
- Prior art keywords
- sub frame
- fore sub
- tower
- frame installation
- stiffening plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of fore sub frame installation tower structure, wherein, the fore sub frame installation tower structure includes: fore sub frame installation tower external reinforcing plate for car, fore sub frame installation tower side stiffening plate, fore sub frame installation tower reinforcement sleeve, fore sub frame installs stiffening plate in tower, fore sub frame installs tower outer stiffening plate, and the fore sub frame installation tower is reinforced sleeve and is located at and is welded in the fore sub frame installation tower external reinforcing plate for car and fore sub frame installation tower between stiffening plate with vertical direction.Fore sub frame is fixed on chassis runner front end by the installation tower structure, it is maintained on chassis runner center line by adjusting the installation point center that the installation point of installation tower structure and the position in chassis runner section make fore sub frame and install tower structure, in addition it will reinforce sleeve to weld with upper lower reinforcing plate, enhance the rigidity of fore sub frame installation tower structure.
Description
Technical field
The utility model relates to technical field of automobile parts, has and be related to a kind of fore sub frame installation tower structure.
Background technique
Fore sub frame is the important component of vehicular chassis system, mainly include fore sub frame main body and with vehicle body, suspension
And the connection structure of the parts such as suspension connection.Fore sub frame can also obstruct vibration and noise, subtract other than supporting the above part
Few its is directly entered compartment.In automobile collision procedure, the deformation of crew module and occupant injury have direct relation, and crew module's deformation is answered
Small as far as possible, to guarantee the living space of occupant, the security performance of vehicle is just correspondinglyd increase, and sedan limousine is all made of frame knot at present
The fore sub frame of structure both can guarantee the stiffness and strength of enough subframes, also play a significant role during complete automobile collision.Example
Such as, in the positive 40% offset collision test of automobile, due to only having side vehicle body to participate in collision, and collision energy is big, passenger
Because the injury that crew module deforms generation is larger.Therefore crew module has to that there is enough rigidity to become to resist in collision process
The stringer of shape, fore sub frame plays a significant role deformation of the crew module in collision process.
Prior art fore sub frame is mounted on chassis runner by mounting structure, and mounting structure can provide for fore sub frame
When mounting structure insufficient rigidity, it is relatively low to will lead to front auxiliary car frame front cross beam mode for supporting role.When engine power excitation passes through
Suspension can cause fore sub frame to resonate when being transmitted to front auxiliary car frame front cross beam, so that power excitation is transmitted to vehicle body, influence to multiply
Business person takes comfort, causes auto NVH performance poor.In addition, mounting structure installs dot center not on chassis runner center line,
Eccentric structure is formed with chassis runner section, while in manufacture craft, only by installation point outside plate aperture bending to increase weldering
Intensity is stitched, since mounting structure pad excessively causes mounting structure that cannot provide enough rigid supports for fore sub frame.Cause
This, it would be highly desirable to develop a kind of novel mounting structure suitable for fore sub frame to be mounted on chassis runner.
Utility model content
In order to overcome the deficiencies of the prior art, originally practical to provide a kind of fore sub frame installation tower structure, the installation tower knot
Fore sub frame is fixed on chassis runner front end by structure, by adjusting the installation point of installation tower structure and the position in chassis runner section
Make fore sub frame and install tower structure installation point center be maintained on chassis runner center line, in addition will reinforce sleeve with
Upper lower reinforcing plate is welded, and the rigidity of fore sub frame installation tower structure is enhanced.
The utility model provides a kind of fore sub frame installation tower structure, wherein the fore sub frame installs tower structure packet
Include: fore sub frame installs tower external reinforcing plate for car, fore sub frame installation tower side stiffening plate, fore sub frame installation tower and reinforces sleeve, preceding pair
Vehicle frame installs stiffening plate in tower, fore sub frame installs tower outer stiffening plate, and the fore sub frame installation tower reinforces sleeve with vertical
Direction is located at and is welded in the fore sub frame installation tower external reinforcing plate for car and fore sub frame installation tower between stiffening plate, institute
Tower external reinforcing plate for car is installed with the fore sub frame for the through-hole for stating fore sub frame installation tower reinforcement sleeve and the fore sub frame is pacified
The aperture that stiffening plate opens up in dress tower is corresponding and penetrates through, and the fore sub frame installation tower side stiffening plate is enclosed in the preceding secondary vehicle
Frame installs tower external reinforcing plate for car, fore sub frame installation tower reinforcement sleeve and the fore sub frame and installs stiffening plate formation group in tower
Outside part and be welded on the fore sub frame installation tower external reinforcing plate for car, stiffening plate and vehicle body are vertical in fore sub frame installation tower
Liang Shang, the fore sub frame installation tower outer stiffening plate upside is coated on the fore sub frame installation tower external reinforcing plate for car, and welds
It is installed on tower external reinforcing plate for car and fore sub frame installation tower side stiffening plate turnup structure in the fore sub frame.
Preferably, it is template that the fore sub frame installation tower external reinforcing plate for car and the fore sub frame, which install stiffening plate in tower,
Structure, the fore sub frame on chassis runner install one outer side edges of tower external reinforcing plate for car to lower flange, the fore sub frame
Stiffening plate installs tower external reinforcing plate for car to the corresponding side of lower flange to upper overturning, before described with the fore sub frame in installation tower
Subframe is installed other three sides of stiffening plate in tower and reinforces sleeve to lower flange, the fore sub frame installation tower and be located at vertical direction
In the fore sub frame installation tower external reinforcing plate for car and fore sub frame installation tower between stiffening plate, the fore sub frame installs tower
Reinforce stiffening plate in the fore sub frame installation tower external reinforcing plate for car of sleeve and top and the fore sub frame installation tower of lower part
Link position protects weldering welding with two.
Preferably, the fore sub frame installation tower side stiffening plate is the type of falling Π, and the fore sub frame installs tower side stiffening plate
It is enclosed in the fore sub frame installation tower external reinforcing plate for car, fore sub frame installation tower reinforces sleeve and fore sub frame installation
Stiffening plate forms component external in tower, and is located at chassis runner top, fore sub frame installation tower side stiffening plate and it is described before
Subframe is installed tower external reinforcing plate for car stiffening plate into lower flange, fore sub frame installation tower and is welded to the spot welding of two layers of lower flange interval
It connects, the fore sub frame installation tower side stiffening plate lower part flange and chassis runner electric welding, the fore sub frame install tower side
Stiffening plate vertical edge outward flanging.
Preferably, the fore sub frame installation tower outer stiffening plate is L-type, and the fore sub frame installs tower outer stiffening plate
Be coated on fore sub frame installation tower external reinforcing plate for car on one side, it is another be coated in the fore sub frame installation tower stiffening plate to
On upper overturning, the convex block that stiffening plate is arranged on upper overturning in the fore sub frame installation tower is embedded in the fore sub frame installation tower
The corresponding aperture of outer stiffening plate, and the fore sub frame is installed by stiffening plate in tower by plug welding and is welded on the fore sub frame
It installs on tower outer stiffening plate, the fore sub frame installation tower side stiffening plate vertical edge outward flanging and the fore sub frame are installed
Tower outer stiffening plate contacts and is spaced two layers of spot-welded.
Preferably, in the fore sub frame installation tower on the outside of the fore sub frame installation tower of stiffening plate and cladding on it
Three layers of the four vertex spot-welded of stiffening plate.
The utility model has the following beneficial effects: the utility model provides a kind of fore sub frame installation tower structure, the installation tower
Fore sub frame is fixed on chassis runner front end by structure, by adjusting the installation point of installation tower structure and the position in chassis runner section
Setting is maintained at fore sub frame and the installation point center of installation tower structure on chassis runner center line, in addition will reinforce sleeve
It is welded with upper lower reinforcing plate, enhances the rigidity of fore sub frame installation tower structure.The utility model is by reducing each zero
Part thickness has reached reduction input cost, and manufacturing process simply reduces production cost, by provided by the utility model
Fore sub frame is fixed on chassis runner by fore sub frame installation tower structure, and one side fore sub frame installs tower structure pad
It is few, and make fore sub frame by adjusting the installation point of installation tower structure and the position in chassis runner section and the peace of tower structure is installed
It decorates center to be maintained on chassis runner center line, enhances the rigidity of fore sub frame installation tower structure, on the other hand
Chassis runner, fore sub frame installation rigidity of fixation are improved, motor energization power is reduced and is transmitted to vehicle body probability and intensity, increase
The comfort that strong passenger takes, improves the NVH performance of vehicle complete vehicle.
Detailed description of the invention
A kind of Fig. 1 fore sub frame installation tower structure figure provided by the utility model.
A kind of each design of part figure in the fore sub frame installation tower structure inside provided by the utility model Fig. 2.
A kind of Fig. 3 fore sub frame installation tower structure provided by the utility model and chassis runner install overall structure figure.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, to enable art technology
Personnel's refer to the instruction text can be implemented accordingly.
It should be appreciated that mention in the present specification or may mention up, down, left, right, before and after, front, the back side, top
The positional terms such as portion, bottom are defined relative to each construction shown in the drawings, they are opposite concepts, therefore are had
Different location according to locating for it, different use state and correspondingly changed.So also should not by these or
Other positional terms are construed to restricted term.
The utility model provides a kind of fore sub frame installation tower structure, wherein the fore sub frame installs tower structure packet
Include: fore sub frame installs tower external reinforcing plate for car 3, fore sub frame installation tower side stiffening plate 2, fore sub frame installation tower and reinforces sleeve 4, preceding
Subframe installs stiffening plate 5 in tower, fore sub frame installs tower outer stiffening plate 1, fore sub frame installation tower reinforce sleeve 4 with
Vertical direction is located at and is welded on stiffening plate 5 in the fore sub frame installation tower external reinforcing plate for car 3 and fore sub frame installation tower
Between, the through-hole that fore sub frame installation tower reinforces sleeve 4 installed with the fore sub frame tower external reinforcing plate for car 3 and it is described before
The aperture that stiffening plate 4 opens up in subframe installation tower is corresponding and penetrates through, and passes through the preceding secondary vehicle using the bolt of corresponding size
Frame installation tower reinforces sleeve 4 and fore sub frame mounting structure provided by the utility model is fixed on automobile front subframe front beam
On, the fore sub frame installation tower side stiffening plate 2 is enclosed in fore sub frame installation the tower external reinforcing plate for car 3, the fore sub frame
Installation tower reinforces stiffening plate 5 in sleeve 4 and fore sub frame installation tower and forms component external and be welded on the fore sub frame
Tower external reinforcing plate for car 3 is installed, in fore sub frame installation tower on stiffening plate 5 and chassis runner 6, the fore sub frame installs tower
It is coated on the fore sub frame installation tower external reinforcing plate for car 3 on the upside of outer stiffening plate 1, and is welded on outside the fore sub frame installation tower
In stiffening plate 3 and fore sub frame installation 2 turnup structure of tower side stiffening plate.
In the technical solution of the utility model, the fore sub frame installation tower external reinforcing plate for car 3 and fore sub frame peace
Filling stiffening plate 5 in tower is plate profile structure, 3 one outside of fore sub frame installation tower external reinforcing plate for car on chassis runner 6
While stiffening plate 5 and the fore sub frame install tower external reinforcing plate for car 3 to lower flange in the fore sub frame installation tower to lower flange
To upper overturning, the fore sub frame is installed other three sides of stiffening plate 5 in tower and is pacified to lower flange, the fore sub frame for corresponding side
Dress tower is reinforced sleeve 4 and is located in fore sub frame installation tower external reinforcing plate for car 3 and fore sub frame installation tower with vertical direction
Between stiffening plate 5, fore sub frame installation tower reinforce sleeve 4 and top fore sub frame installation tower external reinforcing plate for car 3 and
5 link position of stiffening plate protects weldering welding with two in the fore sub frame installation tower of lower part.The fore sub frame installs tower side
Stiffening plate 2 is the type of falling Π, fore sub frame installation tower side stiffening plate 2 be enclosed in the fore sub frame install tower external reinforcing plate for car 3,
The fore sub frame installation tower reinforces stiffening plate 5 in sleeve 4 and fore sub frame installation tower and forms component external, and is located at vehicle
6 top of body stringer, fore sub frame installation tower side stiffening plate 2 and the fore sub frame install tower external reinforcing plate for car 3 to lower flange,
Stiffening plate 5 is reinforced to two layers of lower flange interval spot-welded, fore sub frame installation tower side in the fore sub frame installation tower
2 lower part flange of plate and chassis runner 6 are spaced two layers of spot-welded, and fore sub frame installation 2 vertical edges of tower side stiffening plate are outside
Flange.Wherein, two welding crafts are suitable for mild steel and the various large-scale steel structure engineering weldings of Hi-Stren steel, welding
Productivity is high, and cracking resistance is good, and welding deformation is small, and adaptive deformation range is big, can carry out sheet member and the welding of cut deal part.Spot welding
It is the connection method of a kind of high speed, economy.It is suitable for manufacturing can not require airtight, thickness less than 3mm's using overlap joint, connector
The thin-plate element of punching press, rolling.It is individual spot weldings weldment on the contact surface of joint.Spot welding requires metal to have
Preferable plasticity, two layers of spot-welded are two layers of completely overlapped plate sheet weldings, and three layers of electric welding correspondence are three layers complete
The plate sheet welding of overlapping.
In specific embodiment of the present utility model, the fore sub frame installation tower outer stiffening plate 1 is L-type, described
Fore sub frame installation tower outer stiffening plate 1 is coated on one side on the fore sub frame installation tower external reinforcing plate for car 3, another to be coated on institute
Stating stiffening plate in fore sub frame installation tower 5, on upper overturning, the fore sub frame is installed stiffening plate 5 in tower and is arranged on upper overturning
Convex block be embedded in the fore sub frame the corresponding aperture of tower outer stiffening plate 1 be installed, and the fore sub frame is pacified by plug welding
Stiffening plate 5 is welded on the fore sub frame installation tower outer stiffening plate 1 in dress tower, and the fore sub frame installs tower side stiffening plate
2 vertical edge outward flangings contact with fore sub frame installation tower outer stiffening plate 1 and are spaced two layers of spot-welded.It is secondary before described
Vehicle frame installs three layers of the four vertex point of the fore sub frame installation tower outer stiffening plate 1 of stiffening plate 5 and cladding on it in tower
Weldering welding.
The utility model provides a kind of fore sub frame installation tower structure, which is fixed on vehicle body for fore sub frame
Stringer front end makes fore sub frame and installation tower structure by adjusting the installation point of installation tower structure and the position in chassis runner section
Installation point center be maintained on chassis runner center line, in addition will reinforce sleeve 4 and weld with upper lower reinforcing plate, increasing
The strong rigidity of fore sub frame installation tower structure.The utility model by reduce each components thickness reached reduction investment at
This, manufacturing process simply reduces production cost, by fore sub frame provided by the utility model install tower structure will before
Subframe is fixed on chassis runner, and it is few that one side fore sub frame installs tower structure pad, and by adjusting installation tower structure
Installation point and chassis runner section position make fore sub frame and install tower structure installation point center be maintained at vehicle body
On stringer center line, the rigidity of fore sub frame installation tower structure is enhanced, chassis runner, fore sub frame are on the other hand also improved
Rigidity of fixation is installed, motor energization power is reduced and is transmitted to vehicle body probability and intensity, the comfort of passenger's seating is enhanced, mentions
The high NVH performance of vehicle complete vehicle.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. a kind of fore sub frame installs tower structure, which is characterized in that the fore sub frame installation tower structure includes: fore sub frame peace
It fills tower external reinforcing plate for car, fore sub frame installation tower side stiffening plate, fore sub frame installation tower and reinforces sleeve, fore sub frame installs Ta Neijia
Strong plate, fore sub frame install tower outer stiffening plate, and the fore sub frame installation tower reinforces sleeve and is located at and welded with vertical direction
The fore sub frame installation in tower external reinforcing plate for car and fore sub frame installation tower between stiffening plate is installed in the fore sub frame
The through-hole that tower reinforces sleeve is installed stiffening plate in tower external reinforcing plate for car and fore sub frame installation tower with the fore sub frame and is opened
If aperture it is corresponding and penetrate through, the fore sub frame installation tower side stiffening plate, which is enclosed in outside the fore sub frame installation tower, to be reinforced
Plate, fore sub frame installation tower reinforce stiffening plate in sleeve and fore sub frame installation tower and form component external and be welded on
It is secondary before described in fore sub frame installation tower external reinforcing plate for car, fore sub frame installation tower on stiffening plate and chassis runner
It is coated on the fore sub frame installation tower external reinforcing plate for car on the upside of vehicle frame installation tower outer stiffening plate, and is welded on the fore sub frame
It installs on tower external reinforcing plate for car and fore sub frame installation tower side stiffening plate turnup structure.
2. fore sub frame according to claim 1 installs tower structure, which is characterized in that the fore sub frame installation tower is additional
Stiffening plate is plate profile structure in strong plate and fore sub frame installation tower, the fore sub frame installation on chassis runner
For one outer side edges of tower external reinforcing plate for car to lower flange, it is additional that the fore sub frame installs stiffening plate and fore sub frame installation tower in tower
Strong plate to the corresponding side of lower flange to upper overturning, in the fore sub frame installation tower other three sides of stiffening plate to lower flange,
The fore sub frame installation tower reinforces sleeve and is located at fore sub frame installation tower external reinforcing plate for car and the preceding pair with vertical direction
Vehicle frame is installed in tower between stiffening plate, and the fore sub frame installation tower is reinforced outside sleeve and the fore sub frame installation tower on top
The fore sub frame of stiffening plate and lower part installs stiffening plate link position in tower and protects weldering welding with two.
3. fore sub frame according to claim 1 installs tower structure, which is characterized in that fore sub frame installation tower side adds
Strong plate is the type of falling Π, and the fore sub frame installation tower side stiffening plate is enclosed in the fore sub frame and installs tower external reinforcing plate for car, described
Fore sub frame installs tower and reinforces stiffening plate formation component external in sleeve and fore sub frame installation tower, and is located at chassis runner
Top, the fore sub frame installation tower side stiffening plate and the fore sub frame install tower external reinforcing plate for car to lower flange, the preceding pair
Stiffening plate installs tower side stiffening plate lower part flange to two layers of lower flange interval spot-welded, the fore sub frame in vehicle frame installation tower
With chassis runner electric welding, the fore sub frame installs tower side stiffening plate vertical edge outward flanging.
4. fore sub frame according to claim 1 installs tower structure, which is characterized in that on the outside of the fore sub frame installation tower
Stiffening plate is L-type, and the fore sub frame installation tower outer stiffening plate is coated on the fore sub frame installation tower external reinforcing plate for car on one side
On, another to be coated in fore sub frame installation tower that stiffening plate is on upper overturning, stiffening plate in the fore sub frame installation tower
The convex block being arranged on upper overturning is embedded in the corresponding aperture of the fore sub frame installation tower outer stiffening plate, and passes through plug welding for institute
It states stiffening plate in fore sub frame installation tower to be welded on the fore sub frame installation tower outer stiffening plate, the fore sub frame installation
Tower side stiffening plate vertical edge outward flanging contacts with fore sub frame installation tower outer stiffening plate and is spaced two layers of spot-welded.
5. fore sub frame according to claim 1 installs tower structure, which is characterized in that the fore sub frame installs Ta Neijia
Three layers of the four vertex spot-welded of the fore sub frame installation tower outer stiffening plate of strong plate and cladding on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201369.9U CN208746084U (en) | 2018-07-27 | 2018-07-27 | A kind of fore sub frame installation tower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201369.9U CN208746084U (en) | 2018-07-27 | 2018-07-27 | A kind of fore sub frame installation tower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208746084U true CN208746084U (en) | 2019-04-16 |
Family
ID=66058424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201369.9U Expired - Fee Related CN208746084U (en) | 2018-07-27 | 2018-07-27 | A kind of fore sub frame installation tower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208746084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723215A (en) * | 2019-10-30 | 2020-01-24 | 湖北航天技术研究院特种车辆技术中心 | Beam device for mounting ground test equipment |
-
2018
- 2018-07-27 CN CN201821201369.9U patent/CN208746084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723215A (en) * | 2019-10-30 | 2020-01-24 | 湖北航天技术研究院特种车辆技术中心 | Beam device for mounting ground test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7914068B2 (en) | Vehicle body side structure | |
| CN204998609U (en) | Longeron assembly and car behind car | |
| GB2206085A (en) | Front structure for motor vehicle | |
| CN106809286A (en) | Automobile front floor structure | |
| CN101734291A (en) | Vehicle front wallboard with strengthening structure | |
| CN208746084U (en) | A kind of fore sub frame installation tower structure | |
| CN211167108U (en) | Rear vehicle body welding assembly | |
| CN109278865B (en) | Car body high-strength front longitudinal beam reinforcing plate assembly | |
| CN210653344U (en) | C post lower joint structure | |
| CN201597643U (en) | Automotive front panel | |
| CN103832473A (en) | Front auxiliary frame | |
| CN203623781U (en) | Automobile rear auxiliary frame | |
| CN217146157U (en) | Door ring structure, automobile body and vehicle | |
| CN110015343A (en) | A kind of automobile rear sub-frame | |
| CN211223612U (en) | Novel vehicle body rear wall structure | |
| CN110789420B (en) | Middle support leg of back row seat backrest | |
| CN109318997A (en) | A kind of automotive seat installation crossbeam assembly | |
| CN105882761A (en) | Automobile engine compartment reinforcing cross beam assembly and automobile | |
| CN202935435U (en) | A pillar structure of automobile | |
| CN211494260U (en) | Rear floor structure and car | |
| CN212766473U (en) | Electronic commercial car automobile body additional strengthening and electronic commercial car | |
| CN209600635U (en) | A kind of front shroud lock pin reinforcement assembly | |
| CN105936199A (en) | Automobile shock absorber assembly and automobile | |
| CN210026933U (en) | Front suspension control arm assembly structure | |
| CN208498619U (en) | A kind of vehicle body rear part structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |